Multi-bank electronic cash system based on TPM in cloud computing

Multi-bank electronic cash system based on TPM in cloud computing

Zhu Zhu Hai

The virtualization technology for cloud computing can solve the problem of privacy leakage, irregular transaction and high cost input in the traditional network, considering that the merchant and the user use the same bank to some extent to limit the widespread use of electronic cash. A trusted cloud Platform multi Bank electronic cash scheme based on TPM is proposed. The scheme takes account of the efficiency and security of electronic cash payment, uses the group signature and Elliptic curve algorithm ECC to improve the execution efficiency of the Protocol, and enhances the security of payment protocol by using the privacy protection and remote proof function provided by the Trusted Platform module. Finally, the security and efficiency of the scheme are analyzed.

Multi-bank electronic cash system based on TPM in cloud computing